Ductility test and bending beam rheometer test were utilized to evaluate the low temperature performance of terminal blend rubberized asphalt and terminal blend rubberized asphalt enhanced with SBS. Data was treated by regression. The results indicate that the inclusion of rubber and SBS can improve the low temperature performance respectively. The growth rate of low temperature performance exhibits a downward trend with the increase of SBS and rubber powder. Modified asphalt with 10%(by mass)rubber powder and 2%(by mass)SBS shows the best low temperature performance. Generally, terminal blend rubberized asphalt enhanced with small content of SBS can meet construction requirements at lower cost.